Arctic Ambusher now lets you see through falling snow and sleet without issue so you can use Sleet Storm and not screw yourself over.
I'm contemplating an Improved Cold Aura that lets you not affect allies. I'm trying to figure out if also increasing the radius to 20 feet would be too much. You'd have to be Ice Beast 5 or above to take it.
I'll stop fucking with it until I get feedback...
Edit:
Ideas so I don't break my promise.
Frozen Faculty to gain the Living Construct type and gain Str and Con bonuses. (Not sure about follow up Ice Powers...)
New Ice Powers (need some level prereqs probably, these would give everything that could use one an "improved" version):
Crystalline Camouflage (Su): (Requires Arctic Ambusher) The ice beast learns to reshape itself. It gains the
Amorphous Disguise feat (even though it normally couldn't qualify), and in addition to the normal benefits of the feat you can also use disguise self to take the form of any inanimate object (such as a wall, column, door, etc) made of ice that fits within the size limitations of the disguise self spell.
Glacial Lance (Su): (Requires Ice Lance) The ice beasts ice lance grows more powerful. It now has a range of 100 feet and any creature hit is stuck and unable to move for 1 round as it is effectively pinned to the ground. Flying creatures have their wings temporarily damaged and become unable to fly for 1 round, if currently flying they fall 50 feet before being able to recovery. If this causes them to fall to the ground (or another solid surface) they take appropriate falling damage.
Improved Engulf (Ex): (Requires Engulf) The ice beast can now engulf creatures up to its size category, and can engulf multiple creatures as long as the total size of the creatures do not exceed the ice beasts size. (1 Colossal creature is equivalent to 2 Gargantuan, 1 Gargantuan is equivalent to 2 Huge, 1 Huge is equivalent to 2 Large, 1 Large is equivalent to 2 Medium, 1 Medium is equivalent to 2 Small, 1 Small is equivalent to 2 Tiny, 1 Tiny is equivalent to 2 Diminutive, 1 Diminutive is equivalent to 2 Fine). Example: A large ice beast could engulf 1 medium creature and 2 small creatures as that adds up to 1 large which is the ice beast's size. In addition, the ice beast's engulf ability now ignores Freedom and Movement and similar effects.
Improved Ice Breath (Su): (Requires Ice Breath) The ice beast's breath weapon can now be a 60 foot line or a 45 foot cone. In addition, any creature that fails its saving throw versus the breath weapon is sickened for 1 round.